xref: /llvm-project/flang/test/Lower/math-lowering/log10.f90 (revision ab472cd4ea12b916e53a9121cf72664cf2c9346a)
1! RUN: bbc -emit-fir %s -o - --math-runtime=fast | FileCheck --check-prefixes=ALL,FAST %s
2! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=fast %s -o - | FileCheck --check-prefixes=ALL,FAST %s
3! RUN: bbc -emit-fir %s -o - --math-runtime=relaxed | FileCheck --check-prefixes=ALL,RELAXED %s
4! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=relaxed %s -o - | FileCheck --check-prefixes=ALL,RELAXED %s
5! RUN: bbc -emit-fir %s -o - --math-runtime=precise | FileCheck --check-prefixes=ALL,PRECISE %s
6! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=precise %s -o - | FileCheck --check-prefixes=ALL,PRECISE %s
7
8function test_real4(x)
9  real :: x, test_real4
10  test_real4 = log10(x)
11end function
12
13! ALL-LABEL: @_QPtest_real4
14! FAST: {{%[A-Za-z0-9._]+}} = math.log10 {{%[A-Za-z0-9._]+}} {{.*}}: f32
15! RELAXED: {{%[A-Za-z0-9._]+}} = math.log10 {{%[A-Za-z0-9._]+}} {{.*}}: f32
16! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @log10f({{%[A-Za-z0-9._]+}}) {{.*}}: (f32) -> f32
17
18function test_real8(x)
19  real(8) :: x, test_real8
20  test_real8 = log10(x)
21end function
22
23! ALL-LABEL: @_QPtest_real8
24! FAST: {{%[A-Za-z0-9._]+}} = math.log10 {{%[A-Za-z0-9._]+}} {{.*}}: f64
25! RELAXED: {{%[A-Za-z0-9._]+}} = math.log10 {{%[A-Za-z0-9._]+}} {{.*}}: f64
26! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @log10({{%[A-Za-z0-9._]+}}) {{.*}}: (f64) -> f64
27
28! PRECISE-DAG: func.func private @log10f(f32) -> f32 attributes {fir.bindc_name = "log10f", fir.runtime}
29! PRECISE-DAG: func.func private @log10(f64) -> f64 attributes {fir.bindc_name = "log10", fir.runtime}
30